1383460800 has 168 divisors, whose sum is σ = 4562069616. Its totient is φ = 367042560.

The previous prime is 1383460789. The next prime is 1383460817. The reversal of 1383460800 is 80643831.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1117782 + ... + 1119018.

Almost surely, 2^1383460800 is an apocalyptic number.

1383460800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1383460800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2281034808).

1383460800 is an abundant number, since it is smaller than the sum of its proper divisors (3178608816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1383460800 is a wasteful number, since it uses less digits than its factorization.

1383460800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1383460800 is about 37194.9028766039. The cubic root of 1383460800 is about 1114.2661891948.

The spelling of 1383460800 in words is "one billion, three hundred eighty-three million, four hundred sixty thousand, eight hundred".